freebsd-nq/etc/rc.d/ramdisk-own

#!/bin/sh -
#
# Copyright (c) 2004  The FreeBSD Project
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
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# $FreeBSD$
#

# PROVIDE: ramdisk-own
# REQUIRE: ramdisk mountcritlocal
# BEFORE: SERVERS

. /etc/rc.subr

name="ramdisk"
stop_cmd=":"
start_cmd="ramdisk_own_start"

ramdisk_own_start()
{
	for unit in $ramdisk_units; do
		device="/dev/md$unit"
		dir=`mount | grep $device | cut -d' ' -f3`

		eval owner=\$ramdisk_${unit}_owner
		eval perms=\$ramdisk_${unit}_perms

		[ "X$owner" != "X" ] && chown -f "$owner" $device $dir
		[ "X$perms" != "X" ] && chmod -f "$perms" /dev/md$unit $dir
	done
}

load_rc_config $name
run_rc_command "$1"